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Replace the small muffler behind the primary muffler in the Borla(r) "S-Type" system with Polyphonic Harmonizer 60680 to attain the "ATAK(r)" sound level (louder than "S-Type")
This creates frictional dampening
The exhaust exits thru single 3
Give your Cooper S the sound and power it deserves
0L)/ 351W CID V8 & Big Block 390/ 427/ 428/ 460 CID V8 FE Serie engine families
ACT 2012 Honda Civic XACT Flywheel Streetlite 2017-mercedes-benz-gle300d-4matic-esi4801516 Replace the small muffler behindNoticeably improved engine response and acceleration, OE to mild gear rattle; Heat treated forging for strength and toughness, induction hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for street and race use; Forged, CNC machined and dynamically computer balanced for smooth high
US$ 674.50
US$ 148.00
US$ 326.50
US$ 4499.50
