0MarylandSpeed

While our Vararam and Kooks package has been popular, we often get requests to subsitute in the Halltech. So many, that we decided to make this package!

You can order online at the link below or call us at 443-730-9428!

http://marylandspeed.com/halltech-ca...04-p-3859.html

With this Package $1999.95 Buys You

• Halltech Venom II (LS2) or SuperBee MF103 (LS3 & LS7)- BOTH WITH BEEHIVE!
• 1 3/4" C6 Kooks headers (6600-EX)
• 3" x 2 1/2" C6 Kooks Catted X-pipe (6609S)
• Upgrade to 1 7/8" headers or 3" x 3" catted x-pipe for less than $15 each.
• Free Shipping!

Notes:
Off road X-pipes are not available with this package!

Also, this package cannot be ordered with coating or combined with any other discounts/coupons. If you want coated headers, or just the headers with no intake, please give us a call @ 443-730-9428 for pricing!

jost6453

What's the estimated hp & torque gain? I assume install requires a tune on an '11 GS?manual?

0MarylandSpeed

Does require a tune. Setup normally nets 40-50 rwhp with tune depending on car.

boostaddict23

why cant you guys offer this package with o/r x pipes

0MarylandSpeed

Give us a call and we'll do our best to get you a very aggressive, competeitive price quote. 443-730-9428. Thanks for the orders so far!

slamminc6

How do the kooks fit? Ive seen some people with the kooks that had to notch their cradle on the drivers side to fit.

0MarylandSpeed

We have sold thousands for the C6 and never had that complaint.

JMS5102

Could you tell me the difference in part # 6601-EX and part# 6602-EX? I am looking to take my 08 base and convert to 3inch all the way. I have LG GT4 catback, and was also wondering if this will bolt up just fine to the Kooks setup.

JMS5102

NVM. Talked to Brandon at Maryland Speed, with the new chat feature and he worked me out a great deal on Header and Xpipe!!

Going to be a good spring/summer!!

JMS

C5inWV

Ordered mine today. Merry Christmas!

azZ06Mike

I have this combo on my car and its awesome

0MarylandSpeed

Thanks for the feedback!

erichg1000

I don't see any 2" primary headers for the LS7 on your page. Do you have those?

narush

Price on 2" headers for a 2009 ZR1 please?

narush

Got headers yesterday thanks.

BLDK SIX

I sent you guys a pm about a mf 107 with the larger coupler but I haven't hear back yet. Did you get it? Thanks

0MarylandSpeed

Give us a call if you have any questions!

DSOMZ51

Ordered my 1 3/4 Kooks (6600EX) and catted x-pipe (6609S) yesterday. Free shipping and also got the Airborn 1700 polished silver jet coating free with a discount code mentioned on their website. As noted in this thread, other coupon codes not usable with the Halltech offer. All in all, great Kooks price and looking forward to their arrival!!

0MarylandSpeed

Great prices and free shipping at MarylandSpeed! Order on-line or call 443-730-9428. Call if you have questions!

Chevy Performance

Do you have an email address? I would like to send you an email.