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Mutha' Thumpr", 287TH7High Performance Street/Strip, Rough Idle
Mutha' Thumpr" : High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
$50 OFF ALL TUNING PACKAGES
( CODE : TUNE50 )
DISCOUNT OFF ALL OTHER PRODUCTS
( CODE : DIESEL2025 )