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Old 02-23-2018, 08:41 AM   #9
GONMAD510
 
Drives: 2013 ZL1 M6
Join Date: Sep 2016
Location: CA Bay Area
Posts: 248
Quote:
Originally Posted by Crash76 View Post
I put a magnaflow in and it quieted it down , but didnt like the sound , went to regular magnaflow xpipe

Ive been thinking about having removable bullet mufflers installed where the cats go for when im at the track
I have had a magnaflow resonated x-pipe sitting in my storage for a couple months now. I will be putting it on soon so I can get my ticket signed off.
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Fast 850cc Injectors, ATI Balancer, 8.66 Lower Pulley, 2.55 Upper Pulley, Lingenfelter CAI, Kooks LT with cat delete pipes, Noweeds Exhaust Cutouts (extremely loud under full throttle), BTR Stage 3 Cam, BTR Platinum 660 Valve Spring Kit, TR7ix Iridium Spark Plugs, Lingenfelter Solid Isolator, 160 Degree Thermostat, Larger SC Coolant Reservoir with Hose Relocation Kit, BMR 1.25" Lowering Springs, MGW Short Throw Shifter, Racing Brake 2 piece rotors front and rear, Starkweather Performance Custom Dyno Tune on 91 Octane.

691.38 RWHP
630.35 RWTQ
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