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Performance and Replacement Car, Truck, and More Exhaust Parts
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...
Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus replacement or performance mufflers from mellow to aggressive, and even catalytic converters to keep you legal.
Showing In Stock Items. Show All 27 Items.
Motor, Exhaust Cutout Replacement Component, QTEC, Each
Part Number: QTP-MOTORKIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Mini Powercore 4 Spark Arrested, Stainless Steel, Aluminum, Polished, for use on Honda®, Each
Part Number: FMF-040084
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Exhaust System, Mini Powercore 4 Spark Arrested, Full, Single, Stainless Steel, Aluminum, Polished, Yamaha
Part Number: FMF-040071
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Exhaust System, Mini Powercore 4 Spark Arrested, Stainless Steel, Aluminum, Polished, for use on Honda®, Each
Part Number: FMF-041017
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Husqvarna, KTM, Each
Part Number: FMF-045627
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Exhaust System, Mini Powercore 4, Stainless Steel/Aluminum, Wrapped perforated Core, Yamaha, Each
Part Number: FMF-044273
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Yamaha, Each
Part Number: FMF-044442
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Exhaust, Stainless Steel Q4 Spark Arrestor, Stainless Steel
Part Number: FMF-042388
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Q4 HEX MFLR KAW
Part Number: FMF-042410
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Q4 Hex S/A Muffler
Part Number: FMF-45667
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Exhaust System, Mini Powercore 4 Spark Arrested, Stainless Steel, Aluminum, Polished, for use on Honda®, Each
Part Number: FMF-041015
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Spark Arrestors, Stainless Steel Q4 Spark Arrestor
Part Number: FMF-042393
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Exhaust System, Mini Powercore 4, Spark Arrested, Full, Single, Stainless Steel, Aluminum, for use on Honda®
Part Number: FMF-040011
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Q4 4-Stroke Quiet Series Exhaust Slip-On
Part Number: FMF-44435
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Husqvarna, KTM, Each
Part Number: FMF-045646
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Exhaust System, Mini Powercore 4 Spark Arrested, Full, Stainless Steel, Aluminum, Polished, for use on Honda®
Part Number: FMF-041502
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Muffler, Q4 Hex S/A Slip-On, Hex, Aluminum, Natural, Turndown Outlet, Kawasaki, Each
Part Number: FMF-042368
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Exhaust System, Mini Powercore 4, Spark Arrested, Stainless Steel, Aluminum, Polished, for use on Honda®, Each
Part Number: FMF-041179
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Mufflers, Sport Series, Slip-On, Round, Stainless Steel, Yamaha, Each
Part Number: MBR-AT-7402
Not Yet Reviewed
Estimated Ship Date: Jun 24, 2026 if ordered today
Estimated Ship Date: Jun 24, 2026 if ordered today
Mufflers, Sport Series, Slip-On, Round, Stainless Steel, Yamaha, Each
Part Number: MBR-AT-7401
Not Yet Reviewed
Estimated Ship Date: Jun 24, 2026 if ordered today
Estimated Ship Date: Jun 24, 2026 if ordered today
Mufflers, Sport Series, Slip-On, Round, Stainless Steel, Yamaha, Each
Part Number: MBR-AT-7400
Not Yet Reviewed
Estimated Ship Date: Jun 24, 2026 if ordered today
Estimated Ship Date: Jun 24, 2026 if ordered today
