leylandracer

Ime thinking of replacing the exhaust system on my modifed RX7 (single Turbo conv ect) The system on it is really noisy!!!!! it is running a 3" system with a decat pipe a really small rear sillencer, Ime thinking of getting a custom system made up, Does such as the HKS system run with a middle silencer (mufler) or just the rear silencer? 3" pipe-work?
Any info on the spec you are running on your modifed cars really appretiated,

Steve

leylandracer

Any benefit going larger then 3" pipe? i noticed some HKS systems run 4", The car is a new Jap import so ime just feeling my way through it. The system thats on now is LOUD and mild steel
Steve

Engine spec-
HKS t04s Turbo
Massive front mount Intercooler(with hard pipes)
Aftermarket ignition amplifier
Mazdaspeed oil cap
Blitz Blow off Valve
HKS air filter
greedy injector driver control
5th injector
Uprated fuel pump
full stainless steel exhaust 3" all the way to engine, with huge tailpipe
HKS boost Controller
Apexi AFR
Greddy Rubic III controller
x2 Boost Gauges
Aftermarket E.C.U
Aftermarket Racing Clutch
Quick Shift
Tein Suspension

fallenengel

hey this is really off topic but I noticed you're in the UK and I was wondering why Top Gear never had a 3rd gen rx7 on there show? I just saw their episode of the RX8 and if he liked the RX8 then he'd love the rx7.

Seems like you have a nice enough setup to be on the show...lol. Maybe you should write them a letter or something.

just curious,
-hrach