
APEXi A'PEXi - Hybrid Mega Evolution (Catback) - 1983-1987 Toyota Corolla GT-S
The Hybrid Megaphone Evolution is a complete stainless steel exhaust system, from the main muffler canister and piping to the internal silencers, resonators, hangers, and brackets. This system provides both form and function which delivers durability, a sense of security, a comfortable sound, and overwhelming high-end power.
FUNCTION:
- All SUS304 stainless steel specification makes the exhaust system high quality.
- All TIG welded. High quality and durability.
- The original patent on the highly effective megaphone tube structure are both followed in Japan and U.S.A
- High endurance hybrid silencer of patent technology.
- A new design and an oval tail that produces a feeling of luxury.
| Bolt-On | Yes |
|---|---|
| Part Number | 116AT003 |
| Year | 1983, 1984, 1985, 1986, 1987 |
| Model | Corolla GT-S |
| Body Style | 2-Door Coupe |
| Engine | 4A-GE |
| Exhaust Type | Hybrid Megaphone Evolution Muffler |
| Piping Diameter | 54mm. - 60mm. |
| Tip Diameter | 105mm. |
| Pieces | 2 |
| Exhaust Tip Style | Oval-Dual wall rolled, Angle cut |
| Piping Material | SUS304 Stainless Steel |
| Muffler Material | SUS304 Stainless Steel |
| Muffler Tip Material | SUS304 Stainless Steel |
![]() |
WARNING: California Prop 65 Cancer & Reproductive Harm www.p65warnings.ca.gov |
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

APEXi A'PEXi - Hybrid Mega Evolution (Catback) - 1983-1987 Toyota Corolla GT-S
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Free Shipping
Premium Parts
Fitment Guaranteed
FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.



