How to get 4" turbo back straight pipe

Diesel Dave · 08-06-2008, 11:21 AM

I have been thinking of just doing a 4" turbo back exhaust , no muffler just straight pipe. I have an 03 so its 3.5" now with no cat to worry about. Does someone make a system like that including the downpipe? Do I need to scavenge here and there?

I just need some direction.

I had been considering a 5" system or stacks but I think 4" should be pleanty. I dont think I will ever push the HP numbers that require 5" . If I do I will upgrade.

febrocks · 08-06-2008, 02:01 PM

There is a request a price quote subsection under the vendor section. Post for a price quote. Most vendor will have a straight exhaust kit with down pipe.

__________________
98.5 2500 slt, 24v,quad cab,2wd, longbed, auto. amsoil air filter, II stage 2 injector, VA V5, stock straight pipe, fass hpfp. FP/pryo/trans temp gauge.

Diesel Dave · 08-06-2008, 02:37 PM

Quote:

Originally Posted by febrocks

There is a request a price quote subsection under the vendor section. Post for a price quote. Most vendor will have a straight exhaust kit with down pipe.

I dont see the vendor section ,Im looking for the word (vendor)
and dont see it anywhere.

tclappcummins · 08-06-2008, 02:38 PM

There is a request a price section that is where you need to go

__________________
Travis

06 2500 Megacab 4x4 18x10 Incubus Recoils on 35x13.5 Dick Cepeks 2" leveling kit, Edge Juice with Attitude HOT w/dash mount, AFE Stage II w/Pro Dry, B & W Hitch, 15% tint, Billet Locking Fuel Door

febrocks · 08-06-2008, 03:22 PM

Quote:

Originally Posted by tclappcummins

There is a request a price section that is where you need to go

Sorry, it's right under Sponsor Marketplace.

Request A Price Quote - Dodge Cummins Diesel Forum

Eugene

__________________
98.5 2500 slt, 24v,quad cab,2wd, longbed, auto. amsoil air filter, II stage 2 injector, VA V5, stock straight pipe, fass hpfp. FP/pryo/trans temp gauge.

**Rollin Smoke Diesel** · 08-06-2008, 03:23 PM

Yep, if you need any help just let me know

__________________
Rollin Smoke Diesel Performance www.rollinsmokediesel.com

Your One Stop Online Shop For All Your Diesel Needs...I will price match or beat any legitimate advertised price...Authorized Smarty, AirDog, Quadzilla, DiabloSport and Edge/Superchips dealer. Bully Dog, DDP, HTT, ATS, Isspro and many more! rollinsmokediesel@yahoo.com 219-851-1195. H&S Performance 6.7 DPF Delete and DevilsOwn Alcohol Injection Dealer

***Hot Stuff*** · 08-06-2008, 03:27 PM

Just order a TBE (turbo back exhaust) and it'll include everything you need. I have a 5" TBE on mine and love it. It'll have a 4" pipe right out of the turbo, then it'll expand up to the 5" and continue with the 5" all the way out the rear. Just do it once and get the 5".

__________________

'03 Black 2500 QC/LB 4x4, 6 speed, BHAF, black H2's, 35" BFG MT's, B&W turnover, Juice w/ Attitude, 5" str8 pipe, BD lift pump, spin on filters, traction bars

Adam---Proud member of the OHIO COAL ROLLERS

Diesel Dave · 08-07-2008, 11:06 AM

Quote:

Originally Posted by Hot Stuff

Just order a TBE (turbo back exhaust) and it'll include everything you need. I have a 5" TBE on mine and love it. It'll have a 4" pipe right out of the turbo, then it'll expand up to the 5" and continue with the 5" all the way out the rear. Just do it once and get the 5".

You didnt mention what brand or where you got it.

Dad · 08-07-2008, 11:38 AM

Silverline and MBRP are two that make kits. You will probably want to look at a 4" or 5" kit. They come in alumunized and stainless. Stainless is more pricey, but better for cold climates due to road chemicals.

All you have to do is take your OEM exhaust off, including the downpipe. Whether you buy a 4" or 5" kit, either way, the downpipe in the kit will have flange that will bolt up to your exhaust flange on the turbo. The rest of the kit will be 3-4 pieces depending on the manufacturer and what cab you have. All the hangers will be welded on and it will bolt up in minutes.

First time you run it, you will probably see oil in the tailpipe. Not to worry, just leftover from the manufacturing process.

__________________
High Rider: 98.5 Ram 2500 4x4, 5 Spd, SB 13", A3000 turbo, DDP Stage 3 sticks, studded, 4" TB,, AEM Intake, Gauges, FASS95, S-Chips Tune
Low Rider: '06 Chevy 1/2 Ton, Victory Red, 2/4 Drop, roll pan, sport mirrors, rollin on 20's

***Hot Stuff*** · 08-07-2008, 02:07 PM

Mines an Expandit brand aluminized system. I got it from one of our vendors on here.

__________________

'03 Black 2500 QC/LB 4x4, 6 speed, BHAF, black H2's, 35" BFG MT's, B&W turnover, Juice w/ Attitude, 5" str8 pipe, BD lift pump, spin on filters, traction bars

Adam---Proud member of the OHIO COAL ROLLERS

**Rollin Smoke Diesel** · 08-07-2008, 02:13 PM

A complete Silverline 4 inch turbo back will run you in the lower $300's.

__________________
Rollin Smoke Diesel Performance www.rollinsmokediesel.com

Your One Stop Online Shop For All Your Diesel Needs...I will price match or beat any legitimate advertised price...Authorized Smarty, AirDog, Quadzilla, DiabloSport and Edge/Superchips dealer. Bully Dog, DDP, HTT, ATS, Isspro and many more! rollinsmokediesel@yahoo.com 219-851-1195. H&S Performance 6.7 DPF Delete and DevilsOwn Alcohol Injection Dealer

08-06-2008, 11:21 AM	#1 (permalink)
Diesel Dave Cummins Fan Join Date: Jun 2008 Location: Mechanicsville Posts: 50 Diesel Dave's Truck Pics	How to get 4" turbo back straight pipe I have been thinking of just doing a 4" turbo back exhaust , no muffler just straight pipe. I have an 03 so its 3.5" now with no cat to worry about. Does someone make a system like that including the downpipe? Do I need to scavenge here and there? I just need some direction. I had been considering a 5" system or stacks but I think 4" should be pleanty. I dont think I will ever push the HP numbers that require 5" . If I do I will upgrade.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Remove Advertisements Sponsored Links
Dodge Cummins Diesel Forum Advertisement

08-06-2008, 02:01 PM	#2 (permalink)
febrocks Cummins Nut Join Date: Mar 2006 Location: Dallas, Texas Posts: 308 febrocks's Truck Pics	There is a request a price quote subsection under the vendor section. Post for a price quote. Most vendor will have a straight exhaust kit with down pipe. __________________ 98.5 2500 slt, 24v,quad cab,2wd, longbed, auto. amsoil air filter, II stage 2 injector, VA V5, stock straight pipe, fass hpfp. FP/pryo/trans temp gauge.

08-06-2008, 02:38 PM	#4 (permalink)
tclappcummins Diesel Head Join Date: Mar 2008 Location: Evansville/Marysville, Indiana Posts: 1,101 tclappcummins's Truck Pics	There is a request a price section that is where you need to go __________________ Travis 06 2500 Megacab 4x4 18x10 Incubus Recoils on 35x13.5 Dick Cepeks 2" leveling kit, Edge Juice with Attitude HOT w/dash mount, AFE Stage II w/Pro Dry, B & W Hitch, 15% tint, Billet Locking Fuel Door

08-06-2008, 03:23 PM	#6 (permalink)
Rollin Smoke Diesel Proud Site Sponsor Join Date: Jan 2006 Location: Michigan City, IN Posts: 2,907 Rollin Smoke Diesel's Truck Pics	Yep, if you need any help just let me know __________________ Rollin Smoke Diesel Performance www.rollinsmokediesel.com Your One Stop Online Shop For All Your Diesel Needs...I will price match or beat any legitimate advertised price...Authorized Smarty, AirDog, Quadzilla, DiabloSport and Edge/Superchips dealer. Bully Dog, DDP, HTT, ATS, Isspro and many more! rollinsmokediesel@yahoo.com 219-851-1195. *H&S Performance 6.7 DPF Delete and DevilsOwn Alcohol Injection Dealer*

08-06-2008, 03:27 PM	#7 (permalink)
*Hot Stuff* Smokin' Join Date: Dec 2007 Location: Republic, Ohio Posts: 2,544 Hot Stuff's Truck Pics	Just order a TBE (turbo back exhaust) and it'll include everything you need. I have a 5" TBE on mine and love it. It'll have a 4" pipe right out of the turbo, then it'll expand up to the 5" and continue with the 5" all the way out the rear. Just do it once and get the 5". __________________ '03 Black 2500 QC/LB 4x4, 6 speed, BHAF, black H2's, 35" BFG MT's, B&W turnover, Juice w/ Attitude, 5" str8 pipe, BD lift pump, spin on filters, traction bars Adam---Proud member of the OHIO COAL ROLLERS

08-07-2008, 11:38 AM	#9 (permalink)
Dad Administrator Join Date: May 2007 Location: Indiana Posts: 4,156 Dad's Truck Pics	Silverline and MBRP are two that make kits. You will probably want to look at a 4" or 5" kit. They come in alumunized and stainless. Stainless is more pricey, but better for cold climates due to road chemicals. All you have to do is take your OEM exhaust off, including the downpipe. Whether you buy a 4" or 5" kit, either way, the downpipe in the kit will have flange that will bolt up to your exhaust flange on the turbo. The rest of the kit will be 3-4 pieces depending on the manufacturer and what cab you have. All the hangers will be welded on and it will bolt up in minutes. First time you run it, you will probably see oil in the tailpipe. Not to worry, just leftover from the manufacturing process. __________________ High Rider: 98.5 Ram 2500 4x4, 5 Spd, SB 13", A3000 turbo, DDP Stage 3 sticks, studded, 4" TB,, AEM Intake, Gauges, FASS95, S-Chips Tune Low Rider: '06 Chevy 1/2 Ton, Victory Red, 2/4 Drop, roll pan, sport mirrors, rollin on 20's

08-07-2008, 02:07 PM	#10 (permalink)
*Hot Stuff* Smokin' Join Date: Dec 2007 Location: Republic, Ohio Posts: 2,544 Hot Stuff's Truck Pics	Mines an Expandit brand aluminized system. I got it from one of our vendors on here. __________________ '03 Black 2500 QC/LB 4x4, 6 speed, BHAF, black H2's, 35" BFG MT's, B&W turnover, Juice w/ Attitude, 5" str8 pipe, BD lift pump, spin on filters, traction bars Adam---Proud member of the OHIO COAL ROLLERS

08-07-2008, 02:13 PM	#11 (permalink)
Rollin Smoke Diesel Proud Site Sponsor Join Date: Jan 2006 Location: Michigan City, IN Posts: 2,907 Rollin Smoke Diesel's Truck Pics	A complete Silverline 4 inch turbo back will run you in the lower $300's. __________________ Rollin Smoke Diesel Performance www.rollinsmokediesel.com Your One Stop Online Shop For All Your Diesel Needs...I will price match or beat any legitimate advertised price...Authorized Smarty, AirDog, Quadzilla, DiabloSport and Edge/Superchips dealer. Bully Dog, DDP, HTT, ATS, Isspro and many more! rollinsmokediesel@yahoo.com 219-851-1195. *H&S Performance 6.7 DPF Delete and DevilsOwn Alcohol Injection Dealer*