---
product_id: 50735175
title: "SRS Quad Axleback Exhaust Compatible/Replacement for 2015-2021 Subaru WRX STI"
brand: "sr*s tuning"
price: "₱90608"
currency: PHP
in_stock: true
reviews_count: 5
url: https://www.desertcart.ph/products/50735175-srs-quad-axleback-exhaust-compatible-replacement-for-2015-2021-subaru
store_origin: PH
region: Philippines
---

# Full T-304 stainless steel Mandrel bent tubing Direct bolt-on design SRS Quad Axleback Exhaust Compatible/Replacement for 2015-2021 Subaru WRX STI

**Brand:** sr*s tuning
**Price:** ₱90608
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Drive with the Ultimate Exhaust Upgrade!

## Quick Answers

- **What is this?** SRS Quad Axleback Exhaust Compatible/Replacement for 2015-2021 Subaru WRX STI by sr*s tuning
- **How much does it cost?** ₱90608 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/50735175-srs-quad-axleback-exhaust-compatible-replacement-for-2015-2021-subaru)

## Best For

- sr*s tuning enthusiasts

## Why This Product

- Trusted sr*s tuning brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Designed in Japan:** Experience the quality and performance that comes from Japanese engineering.
- • **Durable & Stylish:** Constructed from full T-304 stainless steel for longevity and a sleek look.
- • **Easy Installation:** Direct bolt-on design means you can upgrade your exhaust without the hassle.
- • **Precision Engineering:** Crafted with mandrel bent tubing for optimal airflow and power.
- • **Unleash Your Ride's Potential:** Transform your Subaru WRX STI with a performance exhaust that roars!

## Overview

The SRS Quad Axleback Exhaust is a high-performance exhaust system designed specifically for the 2015-2021 Subaru WRX STI. Made from durable T-304 stainless steel with mandrel bent tubing, this exhaust offers a direct bolt-on installation for easy upgrades. Engineered in Japan, it promises to enhance your vehicle's performance and aesthetic appeal.

## Description

SRS Quad Axleback Exhaust Compatible/Replacement for 2015-2021 Subaru WRX STI

## Features

- Compatible/Replacement for 2015-2021 Subaru WRX/STI
- Direct bolt on design
- Full T-304 Stainless Steel
- Mandrel bent tubing
- Japan design (Does not Works with SPT Exhaust)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SR*S Tuning |
| Brand | SR*S Tuning |
| Item Weight | 19.27 pounds |
| Package Dimensions | 29.33 x 15.63 x 12.6 inches |
| Country of Origin | Taiwan |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SRS-AXB-SUB1518 |

## Images

![SRS Quad Axleback Exhaust Compatible/Replacement for 2015-2021 Subaru WRX STI - Image 1](https://m.media-amazon.com/images/I/71lCH0xkM2L.jpg)
![SRS Quad Axleback Exhaust Compatible/Replacement for 2015-2021 Subaru WRX STI - Image 2](https://m.media-amazon.com/images/I/91NbF-rnEWL.jpg)

## Questions & Answers

**Q: Will this fit a 2019 sti**
A: hi yes it fits, thank you

**Q: Will these fit 2018 wrx**
A: hi yes it fits, thank you

**Q: Tip size for 2015+ wrx?**
A: hi 3", thank you

**Q: I currently have an Invidia Q300 setup, will this product fit if I just want to do a muffler delete?**
A: hi this will work if your Invidia mid pipes still works with factory axleback, thank you

## Customer Reviews

### ⭐⭐⭐⭐⭐ best sounding wrx muffler delete by far IMO
*by J***Y on November 1, 2019*

even if everything else on your wrx is stock, get under the car with a 14mm ratchet and maybe some WD40 and install these beautiful looking/sounding pipes. it will get you hard.

### ⭐⭐ Bad fit
*by G***E on December 17, 2019*

Do not fit correctly bends are it accurate

### ⭐⭐⭐ Fitment is off on the right side, and there was an exhaust leak on the left.
*by J***R on February 12, 2019*

I had to install this exhaust three times with different nuts and bolts. The fitment was entirely off on the right side, and the left side had a major leak. I had to go to an exhaust shop to seal the leak, and even then I never felt confident enough to represent the brand. I ordered another brand's axle-back exhaust and the very first install had ZERO issues with leakage or fitment.The only good thing about this axle-back to ME is the sound. The sound was phenomenal. Everything else was sub-par. 3/5.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ph/products/50735175-srs-quad-axleback-exhaust-compatible-replacement-for-2015-2021-subaru](https://www.desertcart.ph/products/50735175-srs-quad-axleback-exhaust-compatible-replacement-for-2015-2021-subaru)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-07*