Online discounts are doubled for one more week plus we have increased the discount amounts! Regular priced orders of $500. or more will now receive a $25. discount (doubled to $50!).

10% off regular priced SLP products also continues for one more week!

FREE 160 or 180 thermostat with Hypertech Power Programmer purchase

V6 or LS1 Whisper lid and cold air package $234.99
Add $15. for 2000-'02 LS1
Add $25. for carbon fiber lid

Autotap software/MAF Translator package $395.99

SLP LS1 long tube headers, Y-pipe and cats $1049.99

SLP LS1 High flow radiator $239.99

SLP 3.42, 3.73 or 4.10 gears $159.99
(64047 installation kit recommended)

LS1 Powerslot front rotors/Durastop pads $269.99

LS1 Powerslot rear rotors/Durastop pads $229.99

LS1 TTS long tube headers and Corsa exhaust package $1724.99

The above packages can be broken up. E-mail tbyrne@tbyrne.com if you need a price for an item out of a package.

GPs will soon be wrapping up for -

Hotchkis SFCs
All SLP wheels and wheels/tires
Suncoast Creations hoods.