Pro Flow Exhaust System
All of our Pro Flow Exhaust Systems are made with 409 stainless steel tubing, 426 stainless steel straight-through Magnaflow muffler and 3/8" thick mild steel flanges. The straight-through design of the Magnaflow muffler offers the highest flow while still maintaining a smooth, yet authoritative tone without attracting unwanted attention. They are then ceramic coated for long lasting good looks and protection from the elements. LC Engineering designs our kits to be a direct fit application that requires little or no modifications, and uses factory exhaust hanger locations. This bolts up behind your factory catalytic converter or one of our high flow performance catalytic converters. This exhaust system features 2-1/2" tubing with a 3" polished stainless tip. Every kit is shipped complete with all the instructions and hardware you will need for a quick and easy installation process.
NOTE: This kit is designed to be used on trucks with one catalytic converter only. This kit can be made to work on newer vehicles that have been modified to one catalytic converter it can be used on two catalytic system with fabrication to the first exhaust pipe. LC Engineering does NOT recommend wrapping our headers with any sort of exhaust wrap. Doing so will increase the likelihood of a premature failure of the header, as it holds contaminants to the exhaust tubing and increases the chances of corrosion. Exhaust wraps will void any and all warranty claims.
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- 1995.5-2004 3RZ 2.7L Tacoma 4WD
- 1995.5-2004 3RZ 2.7L Tacoma 2WD Pre-Runners
To open a printable PDF version of this instruction CLICK HERE
This Pro Flow exhaust fits 95-04 3RZ Tacoma 4wd and 2wd pre-runners (6-lug). It comes with a front pipe that is designed to be trimmed to the correct length for your cab/bed length. Please read and follow the directions completely to ensure proper fitment.
Installation:
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1. Remove the stock exhaust system from the catalytic converter on back. Be careful not to damage the hangers or brackets.
2. Install the muffler in the stock hangers.
3. Attach the tailpipe section to the muffler using the supplied gasket & hardware. Hang the rear tail pipe section to the factory hangers using the supplied clamp & hanger assembly. Leave the clamp loose.
4. Check alignment and location of muffler and tailpipe. Hangers may require a slight adjustment for proper alignment.
5. This kit comes with two front straight pipes. The shorter one is not needed in all applications. Once you have the muffler & tailpipe section in you can determine if your application will require this extra piece of straight pipe.
6. The front pipe section may need to be cut to length. Be sure to allow enough overlap for adequate clamping area. Install the front pipe section to the muffler using the supplied clamp. Leave clamp loose. Attach the front pipe section to the catalytic converter using the gasket & hardware provided. Leave loose.
7. Check the clearance of your Pro Flow Exhaust System to the floor pan, chassis components, parking brake cable assembly, driveshaft, etc. Adjust system as needed.
8. Tighten bolts and then firmly tighten the exhaust clamps.
9. Start engine and check for exhaust leaks. Tighten flanges and clamps as needed.
NOTE: This system is designed to fit all cab and bed configurations. FRONT PIPE SECTION WILL HAVE TO BE CUT to correct length shorter applications. LC Engineering recommends using O2 safe, high-temperature silicon on slip connections for small exhaust leaks. Due to varying wheelbase dimensions, LC Engineering includes a 24" slip fit connector pipe that will need to be used between the front pipe and muffler on some applications.
17 Reviews Hide Reviews Show Reviews
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Cat back sys
Arrived on time and very well packaged, replacing the 20 yr old exhaust on my 99 prerunner. It’s a tuff pill to swallow spending almost 900 dollars on a 20yr old truck (installed header at same time) but don’t want to repeat this job in a few years going the cheap route. Install was a breeze everything fit very well, sound, well it’s not fartcan on a Honda Civic annoying but is loud when you get on it, but nice note at cruise. Well made quality product
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3rz pro flow
Easy to install. No unforeseen modifications were necessary. Used factory hangers. I got rid of the u-bolt type clamps and used the stainless band type clamps. Sounds great with a boost in performance
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1996 Taco 2.7 Standard Cab.
Installed this in conjunction with LCE Street Header Kit for 3RZ Tacoma and it sounds fantastic. Install was a breeze since all hardware was included in the kit. Fit and finish are excellent plus this thing came with a ton of bubble wrap. Sound with new Cat and LCE Header are not too obnoxious and gives a pleasant note when cruising along the highway. Thanks again LCE...
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Pro flow exhaust
I've been driving with this exhaust for a couple weeks now and I love it. It provides a subtle, low, mean sounding growl from my 3RZ without being overly loud. It came extremely well packaged, was a professionally built product that went together perfectly and looks as good as it sounds. It is a bit pricy but the quality workmanship that you get is well worth it and the folks here are extremely knowledgeable about their Toyotas and are very professional. I look forward to buying more products from LC in the future.
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96 Tacoma
exhaust system sounds great but the only thing i wish they would"ve put in the kit is a band clamp rather than the other ones.
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Exhaust
Haven't put it on yet need a cat tried to order one but asked for 10 % off like the other parts were I was told not so I'm looking else where for now
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Exactly what i wanted
This exhausted system gave my tacoma a nice low tone, was easy to install, and looks great. LCE has yet to dissapoint! Love it!