Good quality sticker and even better packaging. Came in a nice firm envelope to protect the sticker
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Polar Diesel 2007.5-2010 Chevrolet/GMC Duramax 6.6L Stainless exhaust
SKU:
PD-1-31922142
$697.50
Unit price
/
Unavailable
- Make: Chevy Silverado HD / GMC Sierra HD
- Year/Engine: 2007.5-2010 6.6L LMM Duramax
156825
Entries225X
225X Entries End In
–d ––h ––m ––s· Giveaway ends October 18
Polar Diesel 2007.5-2010 Chevrolet/GMC Duramax 6.6L Stainless exhaust
From
$697.50
Unit price
/
Unavailable
2007.5–2010 Duramax 6.6L Polar Diesel Exhaust System – 4" & 5" Options (Muffler & Muffler Less)
Upgrade your 2007.5–2010 Chevrolet / GMC 2500HD & 3500HD 6.6L Duramax with a high-performance Polar Diesel exhaust system, available in both 4-inch and 5-inch configurations. Built from durable T409 stainless steel, these exhaust kits are engineered to handle harsh conditions while delivering the power, sound, and reliability your Duramax demands.
Designed for maximum exhaust flow, reduced EGTs, and improved turbo efficiency, Polar exhaust systems help increase horsepower, torque, and fuel mileage. Choose between muffler and muffler less options to customize your truck’s exhaust tone and performance level.
Each system is built for a hassle-free installation with precision flanges, pre-bent exhaust hangers, and heavy-duty stainless lap joint clamps for a secure, leak-free fit.
Key Features
- Available in 4" or 5" Exhaust Systems
- Muffler & Muffler Less Options
- T409 Stainless Steel Construction
- Reduced Exhaust Gas Temperatures (EGTs)
- Improved Fuel Mileage & Throttle Response
- Increased Horsepower & Torque Potential
- Stainless Steel Lap Joint Clamps
- Pre-Bent Exhaust Hangers
- Precision Fit & Finish
- No Bungs
- Easy Bolt-On Installation
Fitment
Fits 2007.5–2010 Chevrolet / GMC 2500HD & 3500HD 6.6L Duramax
Will NOT fit Cab & Chassis models
Important Note
This product is designed exclusively for offroad and race use only. It is not intended for use on public roads or highways. Installation requires appropriate aftermarket tuning and supporting modifications. The manufacturer and sellers are not responsible for damages, injuries, or legal consequences resulting from improper use or installation. Use at your own risk.
Customer Reviews
Overall rating: 4.8 / 5 from 1594 reviews.
Literally both hoodies all the time!!! Nice and heavy! Great for cold weather days!! Thanks guys!!
Very nice print. Its the cheap t-shirts that they all use but the print is nice its been washed it hasn't cracked yet so I avoid washing it till I have to and I def do not dry it. I really enjoy it even tho I didn't win the truck
Love the idea if I had a chance I'd like to build my dad's truck we have two 2nd gen dodge one 12v1995 and a 2000 24v cummins
“BMT#3” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Rides amazing looks good
“BMT#3” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Awesome quality shirt, holds after washes and it isn’t just a regular shirt, it’s FSD25!
FSD✅ shipping was FAST.
Awesome keychain, well made! If only I had the truck to match it lol.
Awesome website. And amazing parts and accessories
Enjoyed being involved in the giveaways. And seeing the content. Above all the trucks they are putting out are epic
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
The best trans cooler kit period for your Ram!!
FSD 10-12 Ram/Dodge Cummins Elite Drop-In Transmission Cooler Kit
Everything was absolutely perfect. No issues delivered in a timely manner. The packaging was great. I highly recommend FSD for all your diesel truck parts. Kevin is a standup gentleman and will do everything he can to go above and beyond to satisfy each and everyone of his customers. Thanks Kevin and everyone @FSD.
Hoping I win something I’ve wanted a Cummins my whole life and I love dodge trucks please give me a win for being a member fro a long time now
it's a great hat
Just recently bought it hopefully will make it to and fp event
I'm totally pleased with my purchase and all the up grades that I've done to accommodate the FSD Heat Exchanger. Everything is working good and if i could i would add another one and also add a coolant bypass.
Awesome
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Awesome giveaways hope to win one day
Love the products
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Awesome products
Great company to support and has great quality products!
Fits great
….
“BMT#3” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Amazing
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
love it
Love the shirt, so comfortable
Fast shipping definitely buy again
Great
Love all the content!
Everything went sweet by order. I got it back and a reasonable amount of time. Love the product. Good quality shirt, one of my favorites. I enjoy your videos and your vehicles.Keep up to good work and all the customizing.More custom the better
Amazing product!!! Great addition to my engine bay
Excellent
I love it. It fits amazing in our 2020 Dodge and our 2024 GMC.
Nothing but Quality on my daily’s keys and it’s not uncomfortable in pocket
Love it
My Lil 10mm buddy found him a nice warm comfy place to hangout!!!
Love the gear
Don’t get no better than FSD
Shipped and arrived at my house in 2 weeks
Love your products. 🤘🏻
Customer Reviews
Overall rating: 4.8 / 5 from 1594 reviews.
Good quality sticker and even better packaging. Came in a nice firm envelope to protect the sticker
Literally both hoodies all the time!!! Nice and heavy! Great for cold weather days!! Thanks guys!!
Very nice print. Its the cheap t-shirts that they all use but the print is nice its been washed it hasn't cracked yet so I avoid washing it till I have to and I def do not dry it. I really enjoy it even tho I didn't win the truck
Love the idea if I had a chance I'd like to build my dad's truck we have two 2nd gen dodge one 12v1995 and a 2000 24v cummins
“BMT#3” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Rides amazing looks good
“BMT#3” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Awesome quality shirt, holds after washes and it isn’t just a regular shirt, it’s FSD25!
FSD✅ shipping was FAST.
Awesome keychain, well made! If only I had the truck to match it lol.
Awesome website. And amazing parts and accessories
Enjoyed being involved in the giveaways. And seeing the content. Above all the trucks they are putting out are epic
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
The best trans cooler kit period for your Ram!!
FSD 10-12 Ram/Dodge Cummins Elite Drop-In Transmission Cooler Kit
Everything was absolutely perfect. No issues delivered in a timely manner. The packaging was great. I highly recommend FSD for all your diesel truck parts. Kevin is a standup gentleman and will do everything he can to go above and beyond to satisfy each and everyone of his customers. Thanks Kevin and everyone @FSD.
Hoping I win something I’ve wanted a Cummins my whole life and I love dodge trucks please give me a win for being a member fro a long time now
it's a great hat
Just recently bought it hopefully will make it to and fp event
I'm totally pleased with my purchase and all the up grades that I've done to accommodate the FSD Heat Exchanger. Everything is working good and if i could i would add another one and also add a coolant bypass.
Awesome
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Awesome giveaways hope to win one day
Love the products
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Awesome products
Great company to support and has great quality products!
Fits great
….
“BMT#3” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
Amazing
“BMT#2” - Build My Truck - Choose $30,000 In Work To Your Truck! Or take $30,000 in CASH!
love it
Love the shirt, so comfortable
Fast shipping definitely buy again
Great
Love all the content!
Everything went sweet by order. I got it back and a reasonable amount of time. Love the product. Good quality shirt, one of my favorites. I enjoy your videos and your vehicles.Keep up to good work and all the customizing.More custom the better
Amazing product!!! Great addition to my engine bay
Excellent
I love it. It fits amazing in our 2020 Dodge and our 2024 GMC.
Nothing but Quality on my daily’s keys and it’s not uncomfortable in pocket
Love it
My Lil 10mm buddy found him a nice warm comfy place to hangout!!!
Love the gear
Don’t get no better than FSD
Shipped and arrived at my house in 2 weeks
Love your products. 🤘🏻
