2021 Exhaust Parts


Showing 1 - 10 of 2500 products
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Proform
  • Wedge-Locking Header Bolts
  • Hex Head; 3/8-16 Thread X 3/4 in Black Oxide
  • Engine Header Bolts; Wedge-Locking Technology; Hex Head Type; 3/8-16 Thread X 3/4 Inch Long; Black Oxide Finish; 16 Pcs in kit; Fits GM BB 396-502 exc 348 and 409, Ford 5.0L, SB 289-302-351W, Mopar 413
  • Product Attributes:
    • Diameter: 3/8-in.
    • Category: Header Bolts
    • Feature/Benefit: Wedge-locking Technology Eliminates Constantly Re-tightening Exhaust Collector Bolts; Blocks Bolt-loosening Rotation Caused By Vehicle Vibrations.
    • Length: 3/4 Inch
    • Applications: Fits Gm Bb 396-502 Exc 348 And 409, Ford 5.0l, Sb 289-302-351w, Mopar 413
    • Part Type: Header Bolts
  • PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with sixteen Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 3/4" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Chevrolet Express 2500 V - 6 Cyl 4.3L 262

Magnaflow
  • Single Passenger Side Rear Exit
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Finish: Polished
    • Tip Shape: Round
    • Exit Style: Single Passenger Side Rear
    • Tip Type: Welded;double Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Bolt-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - GMC Canyon V - 6 Cyl 3.6L 222

Magnaflow
  • Dual Split Rear Exit Requires Spare Tire Removal
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Main Piping Diameter: 3
    • Muffler Type: Straight-through
    • Tip Diameter: 3.5
    • Muffler Finish: Satin
    • Tip Finish: Polished
    • Tip Shape: Round
    • Exit Style: Dual Split Rear
    • Tip Type: Clamp-on;double Wall;angle Cut;rolled Edge
    • Inlet Connection Type: Bolt-on
    • Subtitle: Cat-back

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - GMC Canyon L 2457 4 Cyl 2.5L 153

Magnaflow
  • MagnaFlow PRO DPF Series Diesel 5in. Filter-Back
  • Single Passenger Side Rear Exit
  • MagnaFlow PRO DPF Series Diesel 5in. Filter-Back
  • MagnaFlow Pro Series Diesel 5in. Filter-Back
  • Product Attributes:
    • Main Piping Diameter: 5
    • Tip Diameter: 6
    • Tip Finish: Polished
    • Tip Shape: Round
    • Exit Style: Single Passenger Side Rear
    • Tip Length: 13
    • Tip Type: Welded;single Wall;angle Cut;rolled Edge;intercooled
    • Inlet Connection Type: Bolt-on;clamp-on
    • Subtitle: Filter-back

Additional Fitment Information:
Vehicle Block CC Engine Body CID
2021 - Ford F-350 Super Duty V 6651 8 Cyl 6.7L Extended Cab Pickup 406

MagnaFlow Performance Exhaust
  • Black DPF Series Diesel 5in. Filter-Back
  • Single Passenger Side Rear Exit
  • Black DPF Series Diesel 5in. Filter-Back
  • Black Series Diesel 5in. Filter-Back

Additional Fitment Information:
Vehicle Block CC Engine Body CID
2021 - Ford F-350 Super Duty V 6651 8 Cyl 6.7L Extended Cab Pickup 406

MagnaFlow Performance Exhaust
  • Dual Split Rear Exit For Vehicles with Factory Dual Exhaust
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2021 - Ram 1500 Classic V - 8 Cyl 5.7L 96.3 Standard Cab Pickup 345

MagnaFlow Performance Exhaust
  • Dual Split Rear Exit
  • Street Series Stainless Axle-Back System
  • Street Series Stainless Axle-Back System

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Jeep Wrangler V 3604 6 Cyl 3.6L 220

Proform
  • Wedge-Locking Header Bolts; Hex Head; 3/8 dia. X 1in Black Oxide ; 12 Pcs
  • Hex Head; 3/8 dia. X 1in Black Oxide
  • Engine Header Bolts; Wedge-Locking Technology; Hex Head Type; 3/8-16 Thread X 1 Inch Long; Black Oxide Finish; 12 Pcs in kit; Fits GM V6, SB 265-400, Buick, Olds, Pontiac 79 and earlier, Mopar BB 383-440 exc 413, AMC V8's w 3/8in bolts
  • Product Attributes:
    • Diameter: 3/8-in.
    • Category: Header Bolts
    • Feature/Benefit: Wedge-locking Technology Eliminates Constantly Re-tightening Exhaust Collector Bolts; Blocks Bolt-loosening Rotation Caused By Vehicle Vibrations.
    • Length: 1 Inch
    • Applications: Fits Gm V6, Sb 265-400, Buick, Olds, Pontiac 79 And Earlier, Mopar Bb 383-440 Exc 413, Amc V8's W 3/8in Bolts
    • Part Type: Header Bolts
  • PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with twelve Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 1" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Chevrolet Express 2500 V - 6 Cyl 4.3L 262

Proform
  • Wedge-Locking Header Bolts; Hex Head; 3/8 dia. X 3/4in Black Oxide; 12 Pcs
  • Hex Head; 3/8 dia. X 3/4in Black Oxide
  • Engine Header Bolts; Wedge-Locking Technology; Hex Head Type; 3/8-16 Thread X 3/4 Inch Long; Black Oxide Finish; 12 Pcs in kit; Fits GM V6, SB 265-400, Buick, Olds, Pontiac '79 and earlier, Mopar BB 383-440 exc 413, AMC V8's w 3/8" bolts
  • Product Attributes:
    • Diameter: 3/8-in.
    • Category: Header Bolts
    • Feature/Benefit: Wedge-locking Technology Eliminates Constantly Re-tightening Exhaust Collector Bolts; Blocks Bolt-loosening Rotation Caused By Vehicle Vibrations.
    • Length: 3/4 Inch
    • Applications: Fits Gm V6, Sb 265-400, Buick, Olds, Pontiac 79 And Earlier, Mopar Bb 383-440 Exc 413, Amc V8's W 3/8in Bolts
    • Part Type: Header Bolts
  • PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with twelve Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 3/4" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Chevrolet Express Cargo V - 6 Cyl 4.3L 262

Magnaflow
  • Dual Split Rear Exit For Vehicles with Factory Dual Exhaust or with Replacement Fascia with Dual Cutouts and Driver Side Mounting Hardware
  • Street Series Stainless Cat-Back System
  • Street Series Stainless Cat-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Tip Finish: Polished
    • Exit Style: Dual Split Rear
    • Tip Length: 7.25
    • Tip Type: Welded;double Wall;angle Cut;rolled Edge;resonated
    • Muffler Quantity: 3
    • Subtitle: Cat-back
    • Main Piping Diameter: 2.5
    • Tip Diameter: 4
    • Muffler Finish: Satin
    • Tip Shape: Round
    • Inlet Connection Type: Bolt-on

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2021 - Jeep Grand Cherokee V 3604 6 Cyl 3.6L Laredo E 220
Showing 1 - 10 of 2500 products

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