Thread: Walkinshaw exhaust ... thoughts ?
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Old 01-14-2021, 04:33 PM   #9
Markoz28

 
Drives: 18 ZL1 nightfall grey A10
Join Date: Apr 2018
Location: RGV Texas
Posts: 1,527
Kooks 2” headers ceramic coated $1200
Ported Supercharger $1500
Rotofab Big Gulp $500
NW 103 throttle body $650
NGK plugs $80
Tune $1000
Labor maybe $1500-$2000

About $7000 total. 80-100whp increase. Just a thought
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