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Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.
( 935 )
$999.99
ACT heavy-duty clutch kits offer a clamp load increase of 20 to 50 percent over OEM, significantly increasing torque capacity. The pedal feel with these clutches varies from stock to a moderate increase. Available for street and race applications, many are SFI-certified to ensure safety.
( 87 )
$833.00
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$948.00
HP Tuners Introduces VCM Suite MPVI4 Credit Pro packages, the latest evolution of their industry-leading OBDII interface. Built for professionals and enthusiasts alike, the computer programmers connect your vehicle to VCM Suite software (5.2+) for faster, smarter, and more powerful tuning and diagnostics than ever before. With upgraded hardware, expanded connectivity, and future-ready Wi-Fi capabilities, the MPVI4 redefines what's possible in performance calibration and data acquisition. Models are available with 0, 2, 4, 6, or 8 credits. HP Tuners VCM Suite MPVI4 Credit Pro packages feature: * Improved standalone logging: the most powerful device yet, capable of delivering standalone logging performance on par with VCM scanner and a wired connection * Upgraded hardware architecture: New internal processor for improved data throughput and flashing performance; 30x more memory than previous generation MPVI3 * High-speed USB-C connectivity: Faster, more reliable communication with your PC and vehicle * Bluetooth 5.2: Seamless wireless connection for scanning, logging, and TDN support * Wi-Fi ready (future update): Wireless VCM Suite connectivity coming soon * Enhanced storage and efficiency: Increased onboard memory for robust logging sessions * Improved OBDII fitment: A revised, tapered design means a more secure connection and better compatibility with even more makes/models * Built-In Pro feature set: Standard on every MPVI4, enabling standalone data logging and external sensor integration with PROLINK+ * RGB status LEDs: Clear visual indicators for power, connection, and activity status * Cross-Platform Compatibility: Works with VCM Suite (5.2+), TrackAddict, and RaceRender
( 2 )
$799.91
Mount an offensive to regain optimum acoustics with Borla ATAK cat-back systems. Your modern muscle car will not only be performance-enhanced, but also acoustically tuned to a loud, aggressive exhaust note. ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity. Tuned like a graphic equalizer, these cat-back systems are custom-tuned for your specific vehicle, delivering the most desirable sound to your ears. Plus, you retain all of the power-adding capabilities of Borla's multi-core design. The exhausts are handmade by master craftsmen from premium 300-Series austenitic stainless steel and ultra-smooth, mandrel-bent piping.
( 541 )
$877.99
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$977.99
Manufacturer Rebate
MagnaFlow direct-fit catalytic converters are designed for easy bolt-on installation for the professional installer. Welding, cutting, and tube-bending equipment are not required. These cats feature a ribbed body that minimizes expansion and distortion when the converters heat up. The ribs form a channel that protects the cushioning mat from direct exposure to exhaust gases, and they hold the ceramic catalyst in proper alignment. MagnaFlow converters use a monolithic honeycomb catalyst; the ceramic coating is designed for maximum flow and surface area, and the coating method is strictly controlled to maintain exact specifications. Improper coating could result in flow restrictions or an emissions test failure. These converters are designed to exact OE specifications and are available for the most popular vehicle makes and models.
( 424 )
$768.00
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$966.00
On Sale
Performance is most important, but looks ... well, they're important, too. XForce exhaust systems are uniquely engineered and designed to deliver both desires, plus great audio notes. These direct-fit components are fabricated from 304 stainless steel and offer unrestricted flow to fit your ride with increased power, bolder sound, and fabulous looks. You'll have what you want for your car or truck with an easy, bolt-on upgrade XForce exhaust system. Order the size, style, and configuration recommended for your application.
( 66 )
$1,125.00
$809.10
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$891.00
COBB Tuning Subaru Accessport V3 programmers have large, full-color, high-resolution screens that allow you to monitor up to six parameters in real time. They are fully customizable from the look (multiple bezel colors), layout (race, street, or dyno gauge clusters), and mounting options. The Accessport is the world's best-selling, most flexible, and easiest-to-use Subaru ECU upgrade solution. Unlock power hidden within by replacing conservative factory settings with more aggressive calibrations. Follow COBB's staged upgrade path with pre-loaded off-the-shelf (OTS) maps or use custom-mapping for any modification level. COBB Tuning Subaru Accessport V3 programmers feature: * In-vehicle mount, with on/off switch * Interchangeable faceplates * Simple installation: Everything is included; intuitive on-screen instructions identify your exact vehicle and available maps * Simple uninstall: Return your ECU to exactly as it was before with the easy-to-use Uninstall option from the main menu * Troubleshooting: Read codes, clear codes, identify vehicle, I/M readiness, keep alive memory, memory snapshot, reset ECU * Change maps: Store up to 100 maps from COBB's OTS map database or from your favorite COBB tuner; quickly switch between them for any need * Gauges: Use the Accessport as gauges to monitor boost or any other live information, directly from the ECU * Data logging: Record multiple data channels simultaneously for in-depth evaluation of engine performance; stores up to 10 hours * Performance measuring: Measure 0-60 time, 60-foot and 1/4 mile ETs, and trap speed * Shift light: Set custom RPM warning lights for perfect shifts * AP Manager: Download free; use a PC or Mac to manage maps, download data logs, or quickly update your Accessport * Accesstuner: Create custom calibrations using Accesstuner software; for modifications beyond COBB Stage Power Packages, custom tuning may be required. Subaru specific features (availability varies by model): * Realtime Tuning: Make changes to the map in real time, while the engine is running; speeds up the tuning process and allows quick changes to features like launch control and map switching * Launch Control: Set RPM threshold for performance launches; builds boost and generates instant horsepower off the line * Flat Foot Shifting: Keep the throttle on the floor and maintain boost between gears with this customizable RPM setting *Adjust Idle: Adjust idle on the fly to compensate for aftermarket parts; separate menus allow adjustment for A/C on and off * Adjust Timing (select STIs only): Globally reduce timing on the fly to compensate for poor-quality pump fuel * Launch Mode (some Forester XTs and WRX CVTs only): Allows manipulation of OE torque limiters to build boost and generate horsepower when launching; driver-controlled
( 4 )
$770.00
Manufacturer Rebate
MagnaFlow California Grade CARB Compliant direct-fit manifold catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Limited 5-year/50,000 mile warranty
( 2 )
$985.00
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import, and sport compact applications. Engineered, forged and machined, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. JE Pistons sport compact/European pistons are engineered for extreme applications, up to and including professional competition. In this environment, the higher compression ratios, highest boost, or heavy nitrous usage necessitate the higher tensile strength of 2618 aluminum alloy. Their domed or dished tops require no deburring or preparation and feature smooth-flowing radii for excellent flame travel. High-quality wrist pins, locks, and JE Pro Seal premium piston rings are included. JE Pistons' performance has been proven in victory lane time and time again. Available individually and in sets, equip your engine with the best in forged pistons. Features: * Designed specifically for each engine and use application to provide optimized performance durability * Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin * Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise * Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
Not Yet Reviewed
$899.99
Space can be at a premium in some engine compartments. Nitrous Express Piranha nozzle nitrous systems are designed to deal with that problem and still give you big-time power increases. They're built around NX's compact, yet highly effective Piranha nozzles and can deliver from 100 to 250 extra horsepower for 4-cylinder engines (including the air-cooled Volkswagen). For sixes, the power jumps range from 150 to 375 horses, and V8s can get boosts of 200 to 550, or even 600 hp. The kits come with nozzles, delivery lines and fittings, jets, solenoids, wiring, switches, and mounting hardware.
( 1 )
$772.50
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$894.40
South Bend Clutch Stage 2 Daily Driver clutch kits are engineered for vehicles with high performance modifications. The heavy-duty pressure plate has an increased clamp load with little or no increase in pedal pressure to offer stock feel, while increasing strength and durability. The organic disc material has a high metal content that increases the co-efficient of friction by two times over a stock lining. This greatly increases rotational strength up to a 12,000 rpm burst point for high performance. South Bend Clutch Stage 2 Daily Driver clutch kits are recommended for daily performance, street, and moderate race vehicles. Select the kit designed for your application needs.
( 6 )
$786.26
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$963.92
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. PowerStop's Z23 Evolution Sport brake upgrade kits with calipers comes with everything you need--pads, rotors, calipers, and premium stainless steel hardware for an easy, bolt-on upgrade for your daily driver. Along with increased braking power, the carbon fiber ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with drilled, slotted, and zinc plated rotors to ensure a cool, smooth ride that protects against rust and corrosion, while the powdercoated calipers not only protect against corrosion, but also stand out behind your wheels. Give your daily driver the easy and affordable performance upgrade it deserves--PowerStop Z23 Evolution Sport caliper brake kits.
( 229 )
$817.92
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$993.69
PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Z26 Street Warrior brake upgrade kits with calipers are recommended for high performance, high-horsepower muscle, and modified cars. Kits come with everything you need for easy installation, including pads, rotors, calipers, and stainless steel hardware. Drilled, slotted, and zinc plated rotors are combined with Z26 Extreme street performance carbon fiber ceramic pads to provide shorter stops under the most demanding conditions, while the powdercoated calipers not only protect against corrosion, but also stand out behind your wheels. PowerStop's Z26 Street Warrior caliper brake kits are affordable bolt-on upgrades that deliver the braking power you need to rein in all those ponies, along with a low-dust and noise-free formula, meaning less time spent cleaning those wheels and more time enjoying what matters most--the drive.
( 121 )
$854.65
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$978.52
Manufacturer Rebate
MagnaFlow California Grade CARB Compliant direct-fit catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Choose the perfect fit for your vehicle. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Limited 5-year/50,000 mile warranty
( 3 )
$761.00
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$925.00
Don't be fooled; not all H-beams are created equal. Manley Steel H-Tuff connecting rods are built with heavier beams for higher boost applications. They are finished to the same exacting tolerances and high quality you expect from Manley. You will find the Manley H-Tuff rods superior to others on the market.
Not Yet Reviewed
$909.79
Whiteline sway bars are designed and engineered to dramatically improve grip, handling, and outright performance. Available for front or rear sway bar applications, depending on your suspension part needs, these anti-sway bars will bring out the absolute best-handling performance possible in your vehicle. So, when you are servicing your sway bar assembly, choose these high-quality sway bar components from Whiteline—the suspension experts! Order the sway bar model designed for your specific part application needs.
( 26 )
$802.88
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$996.88
BoostLine connecting rods are designed specifically for demanding turbocharged, supercharged, and big nitrous applications. The patented, 3-pocket body forged from premium 4340 steel incorporates the best features of both the H-beam (mass/weight) and I-beam (strength) designs. This provides 60 percent more bending strength compared to common H-beam rods. Each piece is heat-treated, shot-peened, and fitted with ARP-2000 cap screws (strong, malleable, and 220,000 psi rating) before final finish machining. Keep things straight with a set of BoostLine connecting rods (also available individually). Order the connecting rods in the model recommended for your specific engine size. Features, items, and specs: * High-quality Ampco bushing material used in the small end * Pin clearance at between 9-ten-thousandths and 11-thousandths of an inch (allows engine builder to custom set wrist pin spec, should additional clearance be necessary) * All BoostLine rods are individually inspected via a coordinate measuring machine (CMM) that is used to custom-match sets of rods to incredibly tight tolerances * Each rod includes an inspection report from the Wiseco Piston quality team * Rods are completely separated by thick foam for protection from shipping damage * Each rod is vacuum-wrapped in plastic for corrosion protection * Upgraded ARP 625+ bolts (260,000 to 280,000 psi) available
( 1 )
$799.99
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$875.99
Enhance your Subaru Outback's capabilities with a Terra Guard Trail Bumper from aFe! Crafted from robust tubular steel, these heavy-duty front bumper guards ensure maximum protection and off-road utility. Integrated recovery shackle mounts offer added safety for any off-road adventure. Illuminate your path with up to six 6 in. diameter lights. No need for complicated installations; the bumpers fit seamlessly without drilling or cutting. Embrace the outdoors; order the Terra Guard designed to fit your vehicle! Models are also available with a built-in winch mount that supports up to a 5,500 lb. winch, empowering you to conquer tough terrains with confidence. A front skid plate is also included with these bumper guard models. * HEAVY-GAUGE TUBING: Crafted from heavy-gauge tubular steel, 1 1/2 in. diameter x 1/8 in. wall, this robust bumper is built to withstand the toughest challenges on and off the road. * RECOVERY SHACKLE MOUNTS: Features integrated recovery shackle mounts, allowing you to easily connect shackles for quick and secure recoveries (shackles not included). * LIGHT TABS: Equipped with convenient light tabs, the Terra Guard bumper can hold up to four 6 in. diameter lights, ensuring exceptional visibility during nighttime adventures (lights not included). * BLACK POWDERCOATED FINISH: Finished in a sleek black powdercoating, the Terra Guard bumper not only ensures long-lasting durability but also adds a rugged look to your vehicle's appearance.
Not Yet Reviewed
$865.00
On Sale
XForce Varex exhaust systems deliver the power, sound, and style you desire. Fabricated with the strength and beauty of 304 stainless steel, they're also designed for unrestricted flow and high performance. The systems feature XForce's patented muffler innovation, Varex, that's engineered with sophisticated butterfly valve mechanisms. This allows you to select optimal power output and sound levels to meet your desired preference by directing the flow of exhaust gases. You can choose to purr in street mode, roar in racing mode, or growl somewhere in between. XForce Varex exhaust systems look fabulous and hand the control of power and sound to you. Order the style, size, and configuration recommended for your vehicle.
( 51 )
$1,170.00
$863.28
Stock control arms and bushings limit your alignment capabilities. Whiteline control arms give you a great deal of adjustability on the track or the street. Optimal camber is completely different when you want traction versus when you want even tire wear. Some of their models give you up to 50mm of adjustability and can help extend your tire life by a significant margin. They are true automotive enthusiasts' best upgrades. Nobody likes being stuck with stock limits. Improve your performance and extend your tire life in one simple upgrade with Whiteline control arms.
( 5 )
$853.88
Action Clutch single disc clutch kits contain a range of street to high performance clutch systems built using American materials which are all locally sourced as it has been done for 60 years. Action Clutch staged kits come complete with the clutch disc, pressure plate, throwout/release bearing, pilot bearing/bushing (when applicable), and alignment tool. Action Clutch Stage 1 clutch kits for street and occasional track use offer a 70 percent increased holding capacity. They utilize reinforced steel-backed copper Kevlar® organic friction material and feature a single diaphragm heavy-duty pressure plate, while maintaining an OEM-like pedal feel and a smooth engagement. These kits are engineered for vehicles that range from stock to basic bolt-on cars, and like all Action Clutch sprung kits, the Stage 1s feature fully enclosed spring retainers to help protect your investment from any springs popping out which can cause catastrophic damage to your transmission or engine. After assembly, each kit goes through multiple quality checks to ensure quality. Select the kit designed for your vehicle. Pressure plate and clutch disc features: * All clutch covers feature ductile iron friction plate * Reinforced heavy-duty drive straps * 4-stage, heat-treated diaphragm spring * 100 percent dynamically spin balanced * American grade rivets * Full enclosed spring retainers * Sprung hub for easy engagement
( 2 )
$807.46
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$841.46
PowerStop Z17 Evolution Plus stock replacement brake kits with calipers have everything you need for an easy, bolt-on solution for your daily driver. They include Z17 Evolution Plus ceramic pads, Autospecialty brake rotors, and non-coated replacement calipers, along with stainless steel hardware. If you need a complete, fast, and easy solution that meets original equipment standards, then PowerStop's Z17 Autospecialty brake kits with calipers are the ideal choice to refresh your braking power. (Some models may include rotors for only the front or only the rear.)
( 47 )
$751.82
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$962.78
What kind of power are you packing? Mahle PowerPak Plus piston and ring kits possess the attributes that you seek for the competitive edge that you want. Built from forged aluminum, these PowerPak pistons are hand-deburred and phosphate coated and then given Mahle's proprietary Grafal anti-friction coating. The lightweight kits also include low-drag slipper skirts, CNC-machined pin bores, machined ultra-flat ring grooves, and Mahle low-drag rings. These power-packed, race-proven packages provide you with unmatched consistency and performance. What separates you from the competition? It's the fact that you've chosen the power of Mahle PowerPak Plus piston and ring kits.
( 5 )
$751.09
DeatschWerks fuels your passion for performance with fuel injectors specifically designed and engineered for your Sport Compact, Modern Muscle, and European vehicles. DeatschWerks fuel injectors are manufactured to fit your OE harness, fuel rail, and manifold. Because they are application-specific, you'll spend less time installing and tuning, so you can spend more time enjoying the increased performance of your ride! They provide an excellent spray pattern and atomization for optimized idle and tuning. Each set is flow-matched both statically and dynamically, and flow-balanced to within one to two percent. A flow report is included with each set of DeatschWerks fuel injectors.
( 69 )
$859.00
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