85 Supra Exhaust

Platinum Cycle · 03-08-2008, 06:51 PM

Hello,

I have a couple questions. I have a completely stock 85 Supra with 117 000 km on it.

I am considering installing a high flow cat and widening the exhaust pipe back to the muffler a 1/4" or so.

1) Will this reduce the back pressure on the engine and will this cause any damage?

2) Can anyone recommend a good cat and muffler for this car? I want something that sounds good but not something that sounds too loud and buzzy.

Thanks

03-08-2008, 06:51 PM	#1
Platinum Cycle Stock Join Date: Mar 2008 Location: Toronto Posts: 4	85 Supra Exhaust Hello, I have a couple questions. I have a completely stock 85 Supra with 117 000 km on it. I am considering installing a high flow cat and widening the exhaust pipe back to the muffler a 1/4" or so. 1) Will this reduce the back pressure on the engine and will this cause any damage? 2) Can anyone recommend a good cat and muffler for this car? I want something that sounds good but not something that sounds too loud and buzzy. Thanks