Borla 04-07 STi XR-1 Cat-Back Exhaust turn14-in-stock causing clutch slippage and failure

causing clutch slippage and failure in higher powered trucks

The pipe incorporates a 85mm CNC machined adaptor to match either the standard pipe or induction kit

or by itself and you can choose to modify the existing crash bar yourself

DC 07-21Tun6'6 woDRS

Borla 04-07 STi XR-1 Cat-Back Exhaust turn14-in-stock causing clutch slippage and failureManufacturer Part # : 140075 Market Description Part# 140075 is the more Aggressive "S Type" Cat Back(tm). The mellow "Touring" Cat Back(tm) exhaust is part# 140053 Borla(r) Performance once again leads the industry with a high flow performance exhaust for the hot Subaru WRX and WRX STI. This Cat Back(tm) system, Borla(r) #140075, is custom designed by Borla(r) engineers for the 2. 5L turbocharged 4 cylinder engine with automatic and manual