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Magnaflow 15582 Street Series Stainless Steel Cat-Back Exhaust System

(2007-2015 Nissan Titan; 1981-1987 Buick Regal; 1975-1978 Chevrolet G30 Hi-Cube; 1975, 1977-1978 GMC G35 Rally STX; 1976 GMC G35 Rally Camper Special)

Part of: Magnaflow Street Series Stainless Steel Cat-Back Exhaust System

Other options in this family: Magnaflow 15630 Magnaflow 15638 Magnaflow 15811 Magnaflow 19530 Magnaflow 16820

Manufacturer

Picture for manufacturer Magnaflow

Part Number

15582
15 reviews
Sale Price

$1,189.69

3 left at this price

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The MagnaFlow 15582 Street Series Cat-Back Exhaust System delivers a noticeable improvement in exhaust flow, sound, and appearance over the factory system. Built from mandrel-bent stainless steel tubing, this direct-fit cat-back system is engineered to bolt into place using existing mounting points — no cutting or welding required.

At the heart of the system is a MagnaFlow straight-through performance muffler, which reduces exhaust backpressure for improved throttle response and a deep, aggressive exhaust tone without excessive drone at highway speeds. The Street Series is designed to balance everyday drivability with performance gains, making it an ideal upgrade for enthusiasts who want more without sacrificing comfort.

Key Features:

  • Mandrel-bent stainless steel construction for long-lasting corrosion resistance
  • Straight-through muffler design for reduced backpressure and improved exhaust flow
  • Direct bolt-on fitment — no cutting, welding, or fabrication required
  • Deep, aggressive exhaust note tuned for street use with minimal interior drone
  • Polished stainless steel tip(s) for a clean, finished look
  • All necessary hardware and gaskets included for installation
  • Designed and manufactured in the USA

The MagnaFlow Street Series cat-back system is a straightforward, high-quality upgrade that replaces everything from the catalytic converter outlet to the exhaust tip. It is built to meet or exceed OEM durability standards while enhancing both performance and aesthetics.

Products specifications

Fits

2007-2015 Nissan Titan; 1981-1987 Buick Regal; 1975-1978 Chevrolet G30 Hi-Cube; 1975, 1977-1978 GMC G35 Rally STX; 1976 GMC G35 Rally Camper Special

Main Piping Diameter

2.5

Muffler Finish

Polished

Muffler Material

Stainless steel

Series

Street

Tip Diameter

2.5

Tip Finish

Polished

Tip Length

18

Tip Shape

Round

Inlet Connection Type

Bolt-On

Tip Type

Clamp-On;Single Wall;Angle Cut;Rolled Edge

Type

Cat-Back

Exit Style

Dual Split Rear

Subtitle

Cat-Back

Tip Material

Stainless Steel

Muffler Type

Straight-Through

Muffler Quantity

1

Pipe Material

Stainless Steel

Muffler Finish

Satin

Seems real easy. Ground option looks great

#1

Good pricing and fast delivery time.

QUICK!!!! THANKS-

Perfect fit - quick shipping

I was very skeptical of ordering from Autoplicity, as I've never heard of them. They had everything I needed in stock and shipped very quickly, and for a much better price than my normal suppliers at Jegs and Summit Racing. I would recommend them to everyone...............Jeff

The order was placed on a weekend (Order #30758 <br>Order Date: Saturday, September 15, 2012 Order Total: $31.73 <br>It was processed on the first business day. I couldn't ask for a quicker response.<br><br>Good joob all !!!<br>Marty Spellman

Fast shipping, product was excellent .

Very friendly customer service! They also shipped my radiator out very quickly. I will definetly be ordering from autoplicity again!

Amazing !! FAST SHIPPING and GREAT PRICES !! I couldn't ask for better !! I will definitely shop with Autoplicity again !!

I needed a few small XRP fittings for our NHRA Top Alcohol Dragster, I had called XRP and even a "pro racer discount" the price was ridiculous; couple this with their ridiculous shipping/handling charge I had to go elsewhere. I typed in the XRP part number into Google and found Autoplicity, twice as many pcs. as I was planning on ordering and with shipping it was cheaper than one fitting from XRP direct. I will be checking Autoplicity anytime I'm ordering something from this day on, everything about the transaction was smooth and simple. I just got my tracking number today and the stuff is on its' way. Thanks for making this transaction so easy and not robbing your customers on something as frivolous as "handling".<br><br>Respectfully,<br>Brandon Booher<br>NHRA TAD #34

Ordered Thursday, shipped Monday... guess all in all we can't be disappointed. At least they had them in stock.

2nd time ordering. Very satisfied.

I build engines for Classic muscle cars and hot rods. Presently assembling chev. SB 383 cu/in. Went shopping for a Name Brand rotating assembly that was complete and ready to install.Shopped several other sites before finding "Autoplicity" Prices were GREAT (best I could find Anywhere), Shipping Very prompt, Shpg. charges Very reeasonable,I will Defenitely use them again!!!

Good prices. Good communication.

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