Details as per attachment enclosed.

August 4, 2026 National Stock Exchange of India Limited (NSE) BSE Limited (BSE) Exchange Plaza, Plot No. C/1, G Block Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex Dalal Street, Fort, Bandra (East), Mumbai 400051 Mumbai 400001 NSE Symbol: SHRIPISTON BSE Scrip code: 544344 Subject: Press Release on Unaudited Financial Results for the quarter ended on June 30, 2026 Dear Madam/Sir, With reference to the captioned matter and in compliance with Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), please find enclosed herewith the Press Release on Unaudited Financial Results (Standalone & Consolidated) of the Company for the quarter ended on June 30, 2026. The Press Release shall also be made available on the Company’s website at https://shrirampistons.com/financial-information/press-release/. Kindly take the above information on record and treat this as compliance with SEBI Listing Regulations. Thanking you. Yours faithfully, For SPR Auto Technologies Limited (formerly Shriram Pistons & Rings Limited) (Krishnakumar Srinivasan) Managing Director & CEO DIN: 00692717 Encl.: As above PRESS RELEASE SPR Auto Technologies Delivers Strong Start to FY27 Driven by Continued Momentum Across All Businesses Q1FY27 Consolidated Total Income grew by 51% YoY to Rs. 14,992 Million Consolidated EBITDA grew by 27% YoY to Rs. 2,828 Million New Delhi, 04th August 2026: SPR Auto Technologies Limited (Formerly Shriram Pistons & Rings Limited) (herein referred to as “SPR”), India’s leading automotive component manufacturer of pistons, piston pins, piston rings, engine valves, high-precision injection moulded components, EV motors & controllers, and automotive interior solutions, announced the unaudited financial results for the quarter ended 30th June 2026. Speaking about the performance and recent updates, Mr. Krishnakumar Srinivasan, Managing Director & CEO, said: “I am pleased to share that SPR Auto Technologies has commenced FY27 on a strong and encouraging note, sustaining the growth momentum witnessed over the past few quarters. The Company delivered this strong performance despite an adverse industry environment during the quarter, marked by heightened geopolitical tensions, supply-chain disruptions, increasing raw material costs, and broader macroeconomic uncertainties. In spite of these headwinds, the Indian automotive industry remained resilient, recording double-digit domestic sales growth in Q1FY27. During the quarter, the Company has delivered a strong performance, notwithstanding the external issues faced by the industry. Consolidated Total Income grew by 51% YoY in Q1FY27, while Consolidated EBITDA increased by 27% YoY, highlighting the strength of SPR’s diversified business model and the effectiveness of our disciplined execution strategies. SPR continues to reinforce its market leadership in legacy products, while gaining steady traction in its powertrain-agnostic businesses, underpinned by deep-rooted customer relationships, operational excellence and a focussed strategic approach. The company has also maintained its leading position in the exports market, driven by increased penetration in newer segments and geographies. The Company is also progressing well with the integration of its recently acquired Auto Interior Solutions & Lighting businesses, implementing key processes to drive operational synergies and support long-term value creation. During the quarter, the Company continued to advance its capacity expansion plans, by completing the acquisition of the piston manufacturing lines from Sunbeam Lightweighting Solutions Pvt. Ltd. This strategic acquisition is expected to augment SPR’s piston manufacturing capacity, enhance operational efficiency, and further strengthen its legacy business. Looking ahead, we remain optimistic about SPR’s growth prospects, supported by a resilient core business, expanding powertrain-agnostic portfolio, and continued focus on operational PRESS RELEASE excellence. With a focussed approach to execution and a future-ready business model, we are confident of sustaining our growth momentum and creating long-term value for all stakeholders.” Consolidated Financial Highlights: Particulars (Rs. Million) Q1FY27 Q1FY26 YoY FY26 Total Income 14,992 9,917 51.2% 45,713 EBITDA* 2,828 2,235 26.6% 9,884 EBITDA* Margin (%) 18.9% 22.5% 21.6% PBT before Exceptional Items 1,952 1,830 6.7% 7,776 PBT Margin before Exceptional Items (%) 13.0% 18.5% 17.0% PAT 1,476 1,349 9.4% 5,614 PAT Margin (%) 9.8% 13.6% 12.3% *Including Other Income Q1FY27 • Total Income of Rs. 14,992 Million in Q1FY27, grew by 51.2% YoY, as compared to Rs. 9,917 Million in the corresponding quarter. The growth was on account of a strong performance across businesses as well as consolidation of the Auto Interior Solutions and Lighting businesses • EBITDA of Rs. 2,828 Million in Q1FY27, grew by 26.6% from Rs. 2,235 Million in Q1FY26. In Q1FY27, geopolitical tensions created an adverse operating environment for the industry; the resulting supply chain disruptions and strain on commodity prices had an impact on EBITDA. However, the Group performed strongly by delivering a Consolidated EBITDA Margin of 18.9% in Q1FY27 • PBT Before Exceptional Items grew by 6.7% YoY to Rs. 1,952 Million in Q1FY27, from Rs. 1,830 Million in Q1FY26. Finance Costs were elevated by Rs. 252 Million to fund the Antolin acquisition – a temporary effect which shall be normalised once the debt is repaid. PBT Margin before Exceptional Items stood at 13.0% in Q1FY27 • PAT of Rs. 1,476 Million in Q1FY27 as compared to Rs. 1,349 Million, up by 9.4% YoY. PAT Margin stood at 9.8% in Q1FY27 Standalone Financial Highlights: Particulars (Rs. Million) Q1FY27 Q1FY26 YoY FY26 Total Income 9,627 8,622 11.7% 36,261 EBITDA* 2,020 2,024 (0.2%) 8,438 EBITDA* Margin (%) 21.0% 23.5% 23.3% PBT before Exceptional Items 1,507 1,743 (13.5%) 7,055 PBT Margin before Exceptional Items (%) 15.7% 20.2% 19.5% PAT 1,119 1,298 (13.8%) 5,137 PAT Margin (%) 11.6% 15.1% 14.2% *Including Other Income PRESS RELEASE Q1FY27 • Total Income grew by 11.7% YoY to Rs. 9,627 Million, from Rs. 8,622 Million in Q1FY26 • EBITDA at Rs. 2,020 Million in Q1FY27, remained almost in line with Q1FY26. In Q1FY27, geopolitical tensions created an adverse operating environment for the industry; the resulting supply chain disruptions and strain on commodity prices had an impact on EBITDA. However, the Company performed strongly by still delivering EBITDA Margins of 21.0% in Q1FY27 • PBT before Exceptional Items stood at Rs. 1,507 Million in Q1FY27. Finance Costs were elevated by Rs. 229 Million to fund the Antolin acquisition – a temporary effect which shall be normalised once the debt is repaid. PBT Margin before Exceptional Items stood at 15.7% in Q1FY27 • PAT reported at Rs 1,119 Million in Q1FY27 as compared to Rs. 1,298 Million in Q1FY26. PAT Margin stood at 11.6% in Q1FY27 About SPR Auto Technologies Limited: Incorporated in 1963, SPR Auto Technologies Ltd. (Formerly Shriram Pistons & Rings Ltd.) (SPR) has emerged as a prominent leader in manufacturing of Pistons, Piston Pins, Piston Rings and Engine Valves in India and is the largest exporter to the world’s OEMs and aftermarkets. Marketed under brands “SPR” and “USHA”, it has diversified presence across Commercial Vehicles, Passenger Vehicles, Farm Equipment, Off-highway vehicles and Industrial Engines & gensets along with Railways and Defence applications. Department of Scientific and Industrial Research (DSIR) approved ultra-modern R&D tech centre, long-standing global technological collaborations with names like Kolbenschmidt, Riken, Honda Foundry, Fuji Oozx, Takahata, and Antolin Global, aided by 14 state-of-the-art manufacturing facilities makes a mark of SPR’s technological excellence in the global clientele’s prerequisites. Extensive distribution network with 1,200+ business partners and 22 logistics centres augment its global s [Showing first 8,000 characters — download PDF for full document]