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Ultimate Headers 321 Stainless Steel Headers integrate a cutting-edge, patented design, created specifically for maximum performance and minimal weight, with 3D-engineered flanges, and superior 321 stainless steel to deliver a unique combination of elegance and horsepower. Born in World War II for aircraft engine exhaust manifolds by adding titanium to basic nickel/chromium alloy steel, 321 stainless provides reduced weight, plus increased resistance to material fatigue and thermal cracking in high-heat environments. Finite Element Analysis (FEA) processes are used to create Ultimate Headers and the unique Ultimate Flanges with their signature, high-tech, ribbed reinforcements that reduce weight, improve flange cooling, and lessen heat-induced warpage; while providing the required clamping forces to eliminate leakage. Ultimate 321 Stainless Steel Headers' tight radius, investment-cast, 316L stainless steel elbows immediately turn the header tubes away from the exhaust ports with a radius smaller than the tube diameter (which can't be done using a tube bender); holding the header tubes close to the block—perfect for engine swaps. Investment casting also maintains the desired wall thickness and avoids the thinner sidewall created by tube bending at the point where exhaust gas temperature and volume are at their highest. These benefits, combined with the advanced Cometic MLS (multi-layer stainless steel) header gaskets included with each set of headers, give Ultimate Headers 321 Stainless Steel Headers the leading edge when it comes to adding a total performance-enhancing exhaust system. Features include: * Patented design * Includes premium corrosion and heat-resistant ARP 12-point, 300 grade stainless steel bolts and washers * Jig fixture, TIG-welded for precise quality control * Easy to install * Header tubes are mounted high and tight for a compact, space efficient package away from steering shafts and frame rails * Eye-catching flanges add dramatic improvement to the engine compartment * Available styles include rear-dump and block-hugger designs * Available in a variety of finishes, including mill, satin, mirror polish, ceramic coated silver, and ceramic coated black *Ultimate Headers Cast Header Flanges or Extreme Low-Profile Clamps (both sold separately) are recommended for the end of the collectors
( 5 )
$1,379.00
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$2,849.00
Gibson headers are performance-tuned and engine-matched to unleash your vehicle's full potential. These headers are well-suited for lowered or raised pickups and tow vehicles—because the performance gains are engineered to come in at low and midrange rpm highway speeds. They feature mandrel-bent primary tubing for increased flow, and they bolt on quickly and easily. Installing Gibson headers will give you increased horsepower and response and a cooler-running engine. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment. Gibson headers are available in a variety of sizes, configurations, materials, and finishes. Order the model recommended for your vehicle.
( 174 )
$656.99
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$966.99
Hedman traditional block hugger headers feature a design that is ideal for factory manifold replacements or engine swap projects that do not have a header designed specifically for that application. Hedman block huggers have an extremely low profile, only Hedman Tight Tubes headers offer more clearance. They are offered in mild steel and stainless steel either coated or uncoated to meet your performance and budgetary needs. The HTC and Black Maxx ceramic-metallic coatings offer superior heat insulation and anti-corrosion properties to protect your "Hedder" investment and retain more heat inside the header tubes for increased exhaust velocity and improved scavenging.
( 61 )
$264.99
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$729.99
FMF Racing's MegaBomb headers deliver more useable power and can lower noise levels by as much as 1.5dB. FMF Racing MegaBomb Plus header pipes provide all the awesome benefits of the originals, along with updated resonance chamber technology for better performance. The patented header design allows exhaust gasses to expand, cool, and ramp back up at a higher velocity, resulting in torque gains typically associated with longer headers and the healthy over-rev of a short header. When combined with an FMF Racing slip-on muffler, gains of up to 3 hp can be achieved with a stock motor. FMF MegaBomb Plus headers are best suited for Motocross, Supercross, and GNCC-style riding where more bottom to low end response is desired. Choose the MegaBomb Plus headers designed for your dirt bike.
Not Yet Reviewed
$337.49
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$427.49
On Sale
Flowtech Lakester headers deliver classic styling taken from the early dry lake and Bonneville speed racers--perfect for vintage lake-style street rods. They feature high-low, mandrel-bent tubes to provide consistent diameters for smooth flow and increased exhaust velocity. The heavy-duty tubing and high-quality welds guarantee strength and durability. Smooth-transition, 1 5/8 in. diameter primary tubes are used for better exhaust flow--optimizing performance and throttle response, as well as broadening the torque curve. The long-transition velocity collector connects to an undercar exhaust, and the block-off plate can be removed for maximum sound output. The Flowtech Lakester Street Rod headers are TIG-welded, with machined 3/8 in. flanges for a strong, leak-free seal. They also include premium aluminum header gaskets and installation hardware.
( 2 )
$579.95
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$949.95
$329.95
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$535.61
FMF Racing MegaBomb header pipes deliver your motorcycle to the next level of technology and power. MegaBomb uses science to gain up to a 3 hp boost with an existing FMF Racing slip, while reducing noise levels by as much as 1.5 dB. Bolt them on and the technology produces more low-end to midrange gains, as well as broadening out the mid to top-end power gains over stock. FMF Racing MegaBomb header pipes are best for Motocross, Supercross, and GNCC-style trails.
Not Yet Reviewed
$337.49
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$472.49
Whether you're rocking a full-length long tube, mid-length, or a shorty, ZZPerformance headers bring the thunder race after race. These stainless steel performance exhaust headers will provide optimum exhaust flow, giving your vehicle the increased torque and horsepower it deserves. Your ZZP header selection should depend upon what you want your vehicle to do most of the time. Shorty headers deliver better low-to-mid-range torque, while medium and long-tube header styles allow an engine to make more horsepower at high rpm. For precision-engineered performance sure to help your vehicle reach the finish line first, upgrade to ZZPerformance headers.
Not Yet Reviewed
$549.99
The SX MegaBomb header pipes are yet another testament to the continued dedication of FMF developing the best performing motorcycle exhaust components. These header pipes offer improved bottom to mid-range power and produces the low-end of a longer header and the top-end of a shorter header. They run well with sound-restricting mufflers. You can bolt-on the SX MegaBomb for as much as a 3 hp boost, plus, the MegaBomb actually reduces noise levels by as much as 1.5 dB. Key features: * Available in stainless steel or FMFs exclusive Ti-Metal construction for extreme weight savings with added durability or stainless steel * The next evolution in Powerbomb development * Substantial power increases everywhere * Increases horsepower * Produces long header torque combined with short header over-rev * Helps reduce sound output, as much as 1.5dB * FMF Patent pending technology * For closed course use only
Not Yet Reviewed
$427.49
Broaden your power band with FMF Racing Fatty pipes. These popular Gold Series pipes broaden and smooth out the power curve, while boosting gains throughout the entire power band for more low-end, mid, and overrev. Fatty pipes are built from carbon steel with a nickel plated finish for maximum durability, and their Tru-Flo stamping process ensures a perfect fit and optimum performance. With more tractable power and improved throttle control, FMF Racing Fatty pipes deliver the race-proven performance you're looking for, no matter what type of riding you do.
( 4 )
$269.99
Vance & Hines Power Duals headpipes should be your first consideration for serious performance. Why? Because they offer innovation, style, and power! With Power Duals, you gain headpipes integrated with an exclusive power chamber. They're set behind a contoured heat shield, which generates more horsepower and torque than stock. And their right-side design routes hot exhaust gases below the footpeg to eliminate left-side passenger heat issues, as well as providing vital components and side covers protection from heat damage. They are fitted with oxygen sensor ports, and full-coverage heat shields to look great mile after mile. If it's time to get serious, then it's definitely time for Power Duals from Vance & Hines.
Not Yet Reviewed
$999.99
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$1,099.99
The best choice for your motorcycle--Vance & Hines Dresser Duals help you to build one of the best looking and best performing exhaust systems available. These headpipes fit your bike with classic designs and proprietary bends guarded with full-coverage heat shields to provide blue-proof protection, mile after mile. Plus, you gain that deep sound that makes your bike what it is. Dresser Duals are available in a choice of finishes, and deliver the exceptional performance that only Vance & Hines affords.
Not Yet Reviewed
$999.99
Know your motorcycle! How often is it recommended that your exhaust system is repacked? For some, it's every 7,000 to 10,000 miles; others, every 10 to 15 hours of use. Yoshimura muffler repack kits are available for well over a hundred varieties of Honda, Kawasaki, Suzuki, Yamaha, KTM, Polaris, Can-Am, and BMW mufflers. Repacking with Yoshimura's advanced space-age fiberglass material allows for free airflow from your motor, which restores lost power and improves the exhaust sound.
Not Yet Reviewed
$55.95
Sikky Manufacturing LSX swap headers allow perfect drop-in fitment. Designed around using the Sikky mount kits and components, these headers are available for several applications in mild steel, ceramic coated mild steel, or with stainless steel primaries and collectors. (See product Notes and Applications for specific model fitment details.) Features include: * V-band flange pre-installed—clamp and other half included—(not all models) * Includes new gaskets and bolts * May have one oxygen sensor bung installed per header (not all models) Ceramic coating process includes: * Parts are thermal degreased at 750 degrees for 3 hours to remove any impurities and contaminates—the most effective way to clean parts * After thermal, they go through a series of blasting on all surfaces * Once a surface profile is created, they are hand-sprayed with aluminum ceramic coating * After parts are covered, they're put in the oven and cured at 750 degrees for 2 1/2 hours * When curing is complete, they are polished to a high luster in a vibratory polisher using special ceramic beads, along with special soap and water * After polishing, they receive a wipe down and inspection before going to shipping * 3-year warranty on coatings for corrosion
Not Yet Reviewed
$1,170.39
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