Ebay ls1 headers?
#21
TECH Addict
iTrader: (36)
The Speed Engineering headers are amazing. If you are lowered, I'd look at getting a custom Y pipe made at an exhaust shop rather than going with the speed engineering Y. Most of the aftermarket Y pipe manufacturers make their Y pipes with not the best clearance on the driver side. For non lowered cars, you'll be fine. There is no Y pipe on the market that fits the SE headers that gives optimum clearance on a lowered application without modifying said Y pipe.