Availability
Muffler, Factory 4.1 RCT Slip-On, Oval, Titanium, Blue Anodized, Carbon Fiber End Cap, Turndown Outlet, Yamaha, Each
Part Number: FMF-044455
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block, Pair
Part Number: KOK-21302200
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Exhaust System, Rear Axle-Back, Stainless Steel, Polished Stainless Tips, Dodge, 3.6L, Kit
Part Number: MPE-19218
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Mega Power Double Barrel (DB) Exhaust - 2017-2020 Honda Civic Si Sedan 1.5L
Part Number: SK2-413-05-6060
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Slip-Ons and Silencers, Factory 4.1 RCT Slip-Ons
Part Number: FMF-041611
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MID PIPE
Part Number: KOK-31013110
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
3" Inlet x 3" Outlet Off Road Connection Pipes
Part Number: KOK-31023100
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Exhaust System, Rear Axle-Back, Stainless Steel, Polished Stainless Tips, Dodge, 6.4L, Kit
Part Number: MPE-19206
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Exhaust System, Rear Section, Dual, Stainless, Black Ceramic Coated, Split Rear Exit, Ford, 5.8L, Manual, Kit
Part Number: MPE-15177
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Headers, Mid-Length, Stainless Steel, Natural, 1.750 in. Tube, Chevy LS Swap, Pair
Part Number: KOK-29101200
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Stainless Header
Part Number: KOK-13512200
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Exhaust Header
Part Number: KOK-13612200
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Headers, Long Tube, Stainless Steel, Natural, 1.625 in. Tube, 2.50 in. Collector, Ford, Kit
Part Number: KOK-11312000
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Muffler, Factory 4.1 RCT, Oval, Titanium, Blue Anodized, Carbon Fiber, Turndown Outlet, Husqvarna, KTM, Each
Part Number: FMF-045629
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Exhaust System, Factory 4.1 RCT/MegaBomb, Full, Stainless Steel/Aluminum, Natural, Carbon Fiber, Slant Tip, Husqvarna, KTM, Each
Part Number: FMF-045634
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Mega Power Double Barrel (DB) Exhaust - 2016-2020 Honda Civic Sport 5-Door Hatchback
Part Number: SK2-413-05-6070
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Exhaust System, Factory 4.1 RCT/MegaBomb, Full, Single, Titanium, Natural, Carbon Fiber Slant Tip, Yamaha, Each
Part Number: FMF-44438
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Muffler, Factory 4.1 RCT Slip-On, Oval, Titanium, Blue Anodized, Carbon Fiber End Cap, Turndown Outlet, Gas Gas, Husqvarna, KTM, Each
Part Number: FMF-045633
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Fact 4.1 Rct Anod Ti S/O W/C.Cap Kaw Kx450F
Part Number: FMF-42404
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
4.1 RCT ANOD TI S/O W/CARBON CAP TRI
Part Number: FMF-045695
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
4.1 RCT ANOD TI S/O W/CARBON CAP KAW
Part Number: FMF-042412
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Muffler, RS-4, Pentagonal, Stainless Steel, Polished, Turndown Outlet, Kawasaki, Each
Part Number: YSH-146500D520
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Long Tube Headers, Long Tube, Stainless, 3.5 in. Collector, Must Use Aftermarket K-member, Ford, 351W, Pair
Part Number: KOK-10252650
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Exhaust System, S1R Race, Full Style, Single, Stainless Steel/Aluminum, Natural, Yamaha, Kit
Part Number: TBR-S0070
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Mufflers, S1R Race, Slip-On, Oval, Carbon Fiber, Vortex Outlet, Kawasaki, Each
Part Number: TBR-0054630105S1
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
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